Commit 4b751cf5 authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz

mfd: Free tps6586x allocated resources when unload the module

For the resources allocated in tps6586x_i2c_probe(),
we need to free it in tps6586x_i2c_remove().
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent e7944d82
......@@ -338,6 +338,19 @@ static int __devinit tps6586x_i2c_probe(struct i2c_client *client,
static int __devexit tps6586x_i2c_remove(struct i2c_client *client)
{
struct tps6586x *tps6586x = i2c_get_clientdata(client);
struct tps6586x_platform_data *pdata = client->dev.platform_data;
int ret;
if (pdata->gpio_base) {
ret = gpiochip_remove(&tps6586x->gpio);
if (ret)
dev_err(&client->dev, "Can't remove gpio chip: %d\n",
ret);
}
tps6586x_remove_subdevs(tps6586x);
kfree(tps6586x);
return 0;
}
......
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